masculine/neuter genitive plural past participle of tarati
Analysis. tiṇṇa is the past participle of √tar (to cross); the form tiṇṇaṁ is genitive plural, often used in canonical compounds and formulas with spiritual meaning (crossing from saṁsāra to nibbāna).
Etymology. √tar 'to cross, pass through'; cognate with Latin terreo 'fear' (that which blocks passage), Greek terma 'boundary' — the underlying sense of crossing a threshold or boundary.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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